30913905

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:246

約数の個数: 64

約数和(自身を含む): 58226688

約数和(自身を除く): 27312783

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 103, 107, 165, 187, 255, 309, 321, 515, 535, 561, 935, 1133, 1177, 1545, 1605, 1751, 1819, 2805, 3399, 3531, 5253, 5457, 5665, 5885, 8755, 9095, 11021, 16995, 17655, 19261, 20009, 26265, 27285, 33063, 55105, 57783, 60027, 96305, 100045, 121231, 165315, 187357, 288915, 300135, 363693, 562071, 606155, 936785, 1818465, 2060927, 2810355, 6182781, 10304635, 30913905]

約数ペア:

[(1, 30913905), (3, 10304635), (5, 6182781), (11, 2810355), (15, 2060927), (17, 1818465), (33, 936785), (51, 606155), (55, 562071), (85, 363693), (103, 300135), (107, 288915), (165, 187357), (187, 165315), (255, 121231), (309, 100045), (321, 96305), (515, 60027), (535, 57783), (561, 55105), (935, 33063), (1133, 27285), (1177, 26265), (1545, 20009), (1605, 19261), (1751, 17655), (1819, 16995), (2805, 11021), (3399, 9095), (3531, 8755), (5253, 5885), (5457, 5665)]